
\begin{center}
\begin{scriptsize}
\begin{longtable}{l c c c c c c}
\toprule
 & Model 1 & Model 2 & Model 3 & Model 4 & Model 5 & Model 6 \\
\midrule
\endfirsthead
\toprule
 & Model 1 & Model 2 & Model 3 & Model 4 & Model 5 & Model 6 \\
\midrule
\endhead
\bottomrule
\endfoot
\bottomrule
\multicolumn{7}{l}{\tiny{$^*$ Null hypothesis value outside the confidence interval.}}\\
\caption{Linear Models predicting respondents rating with country characteristics}
\label{Table:G2}
\endlastfoot \\
Intercept                                         & $-5.563^{*}$        & $-3.863^{*}$        & $-5.648^{*}$         & $0.399$             & $-10.333^{*}$        & $-4.783^{*}$        \\
                                                  & $ [-9.578; -1.547]$ & $ [-7.225; -0.502]$ & $ [-10.582; -0.713]$ & $ [ -3.593; 4.392]$ & $ [-17.879; -2.787]$ & $ [-7.736; -1.830]$ \\
Respondent's Gender                               & $-0.230$            & $-0.209$            & $0.166$              & $0.009$             & $-0.652$             & $-0.175$            \\
                                                  & $ [-1.441;  0.981]$ & $ [-1.767;  1.349]$ & $ [ -1.545;  1.876]$ & $ [ -1.727; 1.744]$ & $ [ -1.515;  0.212]$ & $ [-1.143;  0.792]$ \\
Respondent's Age: Middle Cohort                   & $0.990$             & $0.190$             & $-0.150$             & $0.139$             & $1.359$              & $0.434$             \\
                                                  & $ [-0.186;  2.166]$ & $ [-1.147;  1.527]$ & $ [ -1.063;  0.764]$ & $ [ -2.154; 2.433]$ & $ [ -0.380;  3.098]$ & $ [-0.478;  1.346]$ \\
Respondent's Age: Oldest Cohort                   & $1.167$             & $0.500$             & $0.951$              & $0.426$             & $0.347$              & $0.661$             \\
                                                  & $ [-0.085;  2.419]$ & $ [-0.887;  1.887]$ & $ [ -0.269;  2.172]$ & $ [ -1.707; 2.559]$ & $ [ -1.219;  1.912]$ & $ [-0.224;  1.545]$ \\
Respondent: PhD education                         & $1.216$             & $0.893$             & $-0.219$             & $0.608$             & $-0.913$             & $0.390$             \\
                                                  & $ [-0.181;  2.614]$ & $ [-0.616;  2.402]$ & $ [ -1.630;  1.193]$ & $ [ -0.966; 2.183]$ & $ [ -2.575;  0.748]$ & $ [-0.594;  1.375]$ \\
Respondent: Government employed                   & $-0.839$            & $-0.365$            & $0.154$              & $-1.508$            & $-0.517$             & $-0.548$            \\
                                                  & $ [-2.287;  0.609]$ & $ [-2.566;  1.837]$ & $ [ -2.761;  3.069]$ & $ [ -3.092; 0.076]$ & $ [ -2.239;  1.205]$ & $ [-1.848;  0.751]$ \\
Respondent: Reside in country                     & $0.248$             & $0.329$             & $-0.115$             & $-0.343$            & $0.717$              & $0.154$             \\
                                                  & $ [-0.939;  1.435]$ & $ [-0.757;  1.414]$ & $ [ -1.318;  1.088]$ & $ [ -1.736; 1.049]$ & $ [ -0.819;  2.253]$ & $ [-0.639;  0.947]$ \\
Respondent supports freemarket                    & $0.082$             & $0.004$             & $0.084$              & $0.029$             & $-0.061$             & $0.045$             \\
                                                  & $ [-0.258;  0.421]$ & $ [-0.474;  0.482]$ & $ [ -0.265;  0.432]$ & $ [ -0.554; 0.612]$ & $ [ -0.647;  0.526]$ & $ [-0.202;  0.291]$ \\
Respondent supports electoral democracy           & $-0.898$            & $-0.879$            & $-0.918$             & $-1.231$            & $2.201^{*}$          & $-0.297$            \\
                                                  & $ [-2.488;  0.691]$ & $ [-2.011;  0.253]$ & $ [ -2.460;  0.624]$ & $ [ -2.587; 0.126]$ & $ [  0.321;  4.080]$ & $ [-1.216;  0.622]$ \\
Respondent supports liberal democracy             & $0.995$             & $0.713^{*}$         & $1.324$              & $0.160$             & $-0.223$             & $0.591$             \\
                                                  & $ [-0.669;  2.659]$ & $ [ 0.029;  1.398]$ & $ [ -0.444;  3.092]$ & $ [ -0.853; 1.173]$ & $ [ -1.233;  0.787]$ & $ [-0.136;  1.318]$ \\
time spent for coding                             & $0.021$             & $0.027$             & $0.018$              & $0.025$             & $0.015$              & $0.021$             \\
                                                  & $ [-0.007;  0.050]$ & $ [-0.001;  0.056]$ & $ [ -0.011;  0.047]$ & $ [ -0.018; 0.067]$ & $ [ -0.012;  0.043]$ & $ [-0.001;  0.042]$ \\
Country liberal component                         & $4.046$             & $2.897$             & $8.753$              & $-0.460$            & $0.841$              & $3.116$             \\
                                                  & $ [-0.905;  8.996]$ & $ [-0.701;  6.495]$ & $ [ -0.584; 18.091]$ & $ [ -7.444; 6.523]$ & $ [ -6.157;  7.840]$ & $ [-0.622;  6.855]$ \\
Country electoral democracy level                 & $-0.713$            & $1.222$             & $-0.474$             & $-1.850$            & $13.130^{*}$         & $2.963$             \\
                                                  & $ [-7.459;  6.034]$ & $ [-5.344;  7.789]$ & $ [ -7.995;  7.047]$ & $ [-10.947; 7.247]$ & $ [  0.424; 25.836]$ & $ [-2.010;  7.935]$ \\
Latin America and the Caribbean                   & $0.150$             & $0.769$             & $-1.015$             & $-1.137$            & $-0.009$             & $-0.269$            \\
                                                  & $ [-0.895;  1.195]$ & $ [-0.833;  2.370]$ & $ [ -3.300;  1.271]$ & $ [ -3.466; 1.193]$ & $ [ -0.871;  0.853]$ & $ [-1.045;  0.508]$ \\
MENA                                              & $3.193$             & $3.887^{*}$         & $1.362$              & $2.203$             & $-0.498$             & $2.163$             \\
                                                  & $ [-0.064;  6.450]$ & $ [ 0.568;  7.206]$ & $ [ -0.977;  3.701]$ & $ [ -1.732; 6.138]$ & $ [ -2.195;  1.199]$ & $ [-0.165;  4.490]$ \\
SSA                                               & $1.673$             & $1.463$             & $0.255$              & $0.081$             & $0.285$              & $0.827$             \\
                                                  & $ [-0.670;  4.016]$ & $ [-0.255;  3.180]$ & $ [ -1.185;  1.694]$ & $ [ -2.747; 2.910]$ & $ [ -1.877;  2.448]$ & $ [-0.271;  1.925]$ \\
Western Europe and North America                  & $0.577$             & $-0.707$            & $-0.255$             & $-1.338$            & $-0.038$             & $-0.405$            \\
                                                  & $ [-0.498;  1.653]$ & $ [-2.833;  1.419]$ & $ [ -1.351;  0.842]$ & $ [ -3.759; 1.082]$ & $ [ -0.924;  0.848]$ & $ [-1.259;  0.449]$ \\
Asia and Pacific                                  & $0.253$             & $0.618$             & $-0.839$             & $-0.520$            & $-0.314$             & $-0.068$            \\
                                                  & $ [-1.461;  1.968]$ & $ [-0.978;  2.214]$ & $ [ -2.005;  0.328]$ & $ [ -3.022; 1.981]$ & $ [ -1.411;  0.783]$ & $ [-0.957;  0.821]$ \\
GDP pc                                            & $-0.018$            & $0.010$             & $-0.021$             & $0.015$             & $0.021$              & $0.001$             \\
                                                  & $ [-0.053;  0.018]$ & $ [-0.037;  0.057]$ & $ [ -0.053;  0.011]$ & $ [ -0.027; 0.057]$ & $ [ -0.010;  0.052]$ & $ [-0.027;  0.028]$ \\
Respondent supports liberal democracy * LibDem    & $-1.076$            & $-0.547$            & $-1.486$             & $0.166$             & $0.345$              & $-0.513$            \\
                                                  & $ [-3.006;  0.854]$ & $ [-1.461;  0.367]$ & $ [ -3.781;  0.809]$ & $ [ -1.141; 1.472]$ & $ [ -0.933;  1.624]$ & $ [-1.468;  0.443]$ \\
Respondent supports electoral democracy * EDI     & $1.719$             & $1.581$             & $1.217$              & $2.443^{*}$         & $-2.499$             & $0.751$             \\
                                                  & $ [-0.722;  4.161]$ & $ [-0.096;  3.257]$ & $ [ -0.983;  3.418]$ & $ [  0.080; 4.805]$ & $ [ -5.281;  0.284]$ & $ [-0.708;  2.210]$ \\
Dummy Freedom to research and teach               &                     &                     &                      &                     &                      & $-0.221$            \\
                                                  &                     &                     &                      &                     &                      & $ [-0.806;  0.364]$ \\
Dummy Institutional Autonomy                      &                     &                     &                      &                     &                      & $-1.202^{*}$        \\
                                                  &                     &                     &                      &                     &                      & $ [-1.804; -0.599]$ \\
Dummy Campus Integrity                            &                     &                     &                      &                     &                      & $-0.146$            \\
                                                  &                     &                     &                      &                     &                      & $ [-0.771;  0.478]$ \\
Dummy Freedom of academic and cultural expression &                     &                     &                      &                     &                      & $-1.248^{*}$        \\
                                                  &                     &                     &                      &                     &                      & $ [-2.004; -0.492]$ \\
\midrule
R$^2$                                             & $0.027$             & $0.037$             & $0.045$              & $0.024$             & $0.060$              & $0.030$             \\
Adj. R$^2$                                        & $0.025$             & $0.035$             & $0.043$              & $0.022$             & $0.057$              & $0.029$             \\
Num. obs.                                         & $80668$             & $80162$             & $80049$              & $79457$             & $56956$              & $377292$            \\
RMSE                                              & $11.985$            & $11.644$            & $10.688$             & $12.986$            & $10.638$             & $11.715$            \\
N Clusters                                        & $175$               & $175$               & $175$                & $175$               & $177$                & $178$               \\
\end{longtable}
\end{scriptsize}
\end{center}
